package com.zr.controller;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.zr.service.DepartmentService;

public class SelectDepartmentController extends HttpServlet{
	DepartmentService depService=new DepartmentService();
	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(req, resp);
	}
	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		String page=req.getParameter("page");
		String rows=req.getParameter("rows");
		
		//初始记录数
		int start =(Integer.parseInt(page)-1)*Integer.parseInt(rows);
		 resp.setCharacterEncoding("utf8");
		 PrintWriter  pw  = resp.getWriter();
		 //将数据往回写
		pw.write(depService.selsectdAlldep(start, Integer.parseInt(rows)).toString());
	}
}
